FA Cup football takes pride of place this weekend and Saturday's clash between Manchester United and Portsmouth at Old Trafford intrigues us.

There are few manager to have outwitted the Red Devils in this tournament with two different clubs but Harry Redknapp is one of them.

Happy Harry has recorded wins over United with Bournemouth and West Ham but this may be a bridge too far for Pompey.

Portsmouth's record at the Theatre of Dreams since they were promoted to the Premiership - four defeats out of four and three of those by a 3-0 margin - suggest an easy day's work for Sir Alex Ferguson's side.

United slipped against Arsenal last week at the Emirates Stadium and they haven't kept a clean sheet since Christmas - conceding nine goals in six games.

But we can't see them slipping up against the visitors and there could be a few goals in their favour, especially if they get off to a good start.

Betterbet.com's 4/1 for Wayne Rooney to score the first goal interests us as does the 10/3 for a 3-0 home win.